[Verse 1]
Nothing could ruin my mood today
Nothing could possibly get in my way
Because I'm a guy with a smile on my face
Then if you wonder why I'm in a so happy place

[Chorus]
'Cause I'm the happiest, happiest, happiest guy in the world
Oh yeah
I'm just a happy, pappy, slappy, dappy, wappy, flappy, clappy, happy guy
Aw-haw

[Verse 2]
There's sunshine in the air
There's rainbows in the sky
There's flowers in my heart
And there's a kitty, and that's my favorite part

[Bridge]
Every mornin' I wake up and pet my kitty
On days when I'm not feelin' great, her fur is so pretty
She's a fluffy kitty and she makes me so happy
When she doеs a kitty sleep and takes a little kitty nappy

[Chorus]
'Cause I'm thе happiest, happiest, happiest guy in the world
Oh yeah
I'm just a happy, pappy, slappy, dappy, wappy, flappy, clappy, happy guy
Aw-haw
[Verse 3]
My roommate makes me happy
He's a good old boy
There's nothin' in the world he could say to me
That would rob me of my joy
I feel so safe around him (So safe)
He wants what's best for me (Best for me)
The only thing that makes me happier
Is my precious little kitty